Pith Number

pith:V3BJ3SPN

pith:2022:V3BJ3SPNQGD3SHEVLSSQQHRXOI

not attested not anchored not stored refs pending

TANSPEC: TIFR-ARIES Near Infrared Spectrometer

Arpan Ghosh, B. Krishna Reddy, Devendra K. Ojha, Douglas W. Toomey, Ganesh S. Meshram, Harmeen Kaur, Harshit Shah, Joe P. Ninan, John T. Rayner, Milind B. Naik, Nandish Nanjappa, Neelam Panwar, P. Manoj, Pradeep R. Sandimani, Rajesh B. Jadhav, Rakesh Pandey, Sanjit Sahu, Satheesha S. Poojary, Saurabh Sharma, Savio L. A. D'Costa, Shailesh B. Bhagat, Supriyo Ghosh, Susmitha Antony, Swarna K. Ghosh, Tarun Bangia, Tirthendu Sinha

arxiv:2207.07878 v1 · 2022-07-16 · astro-ph.IM · astro-ph.HE · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V3BJ3SPNQGD3SHEVLSSQQHRXOI}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T04:53:01.270687Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aec29dc9ed8187b91c955ca5081e3772265b51910ccb7fa9caf6013f7ee7cbf9

Aliases

arxiv: 2207.07878 · arxiv_version: 2207.07878v1 · doi: 10.48550/arxiv.2207.07878 · pith_short_12: V3BJ3SPNQGD3 · pith_short_16: V3BJ3SPNQGD3SHEV · pith_short_8: V3BJ3SPN

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/V3BJ3SPNQGD3SHEVLSSQQHRXOI \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: aec29dc9ed8187b91c955ca5081e3772265b51910ccb7fa9caf6013f7ee7cbf9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a75b0942f93e10b25175a14d20f925a7787a76133d28beeb18442b7f3e8759ee",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2022-07-16T08:53:08Z",
    "title_canon_sha256": "39455b2e22cb5bd2b5a6c66df9c651a079980ab7644f6c3d7ed6f3f6187af58c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.07878",
    "kind": "arxiv",
    "version": 1
  }
}