Pith Number

pith:HPBLN2AG

pith:2011:HPBLN2AGA5SOPNL2WXWCFXMSKF

not attested not anchored not stored refs pending

Multiwavelength study of TeV Blazar Mrk421 during giant flare and observations of TeV AGNs with HAGAR

A. Shukla, B. B. Singh, B. S. Acharya, G. C. Anupama, L. Saha, P. Bhattacharjee, P. R. Vishwanath, R. J. Britto, T. P. Prabhu, V. R. Chitnis

arxiv:1110.6795 v1 · 2011-10-31 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HPBLN2AGA5SOPNL2WXWCFXMSKF}

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	2026-05-18T04:09:54.179213Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3bc2b6e8060764e7b57ab5ec22dd92515de2d99ff61933451db1112beec79cf5

Aliases

arxiv: 1110.6795 · arxiv_version: 1110.6795v1 · doi: 10.48550/arxiv.1110.6795 · pith_short_12: HPBLN2AGA5SO · pith_short_16: HPBLN2AGA5SOPNL2 · pith_short_8: HPBLN2AG

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/HPBLN2AGA5SOPNL2WXWCFXMSKF \
  | 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: 3bc2b6e8060764e7b57ab5ec22dd92515de2d99ff61933451db1112beec79cf5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4ff9e4df57208d80f07db7fd26d474b12fdc277b0d128242dd2e23d546c0e15",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2011-10-31T13:50:45Z",
    "title_canon_sha256": "72b00412876557276ff2200ad931a432c71984bf5901e212034430dba3dee62b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.6795",
    "kind": "arxiv",
    "version": 1
  }
}