Pith Number

pith:MHT7RP6S

pith:2018:MHT7RP6S2Z6JGGTO3DA4JB76ZF

not attested not anchored not stored refs pending

The evolution of grain mantles and silicate dust growth at high redshift

Cecilia Ceccarelli, Nadia Balucani, Serena Viti, Vianney Taquet

arxiv:1802.01142 v1 · 2018-02-04 · astro-ph.GA · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MHT7RP6S2Z6JGGTO3DA4JB76ZF}

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	2026-05-18T00:22:22.719575Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61e7f8bfd2d67c931a6ed8c1c487fec969730f9cd9e8ab0ce4b91af1a7ba16f4

Aliases

arxiv: 1802.01142 · arxiv_version: 1802.01142v1 · doi: 10.48550/arxiv.1802.01142 · pith_short_12: MHT7RP6S2Z6J · pith_short_16: MHT7RP6S2Z6JGGTO · pith_short_8: MHT7RP6S

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/MHT7RP6S2Z6JGGTO3DA4JB76ZF \
  | 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: 61e7f8bfd2d67c931a6ed8c1c487fec969730f9cd9e8ab0ce4b91af1a7ba16f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7796ce0636305dfcc1f63420d007f69216838fafa36e2a3448608e47130cd334",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-02-04T15:22:40Z",
    "title_canon_sha256": "4359316dcafdb5d956b98d9ed415453ccbb15f152d0725faa5907b6e2e0dac27"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.01142",
    "kind": "arxiv",
    "version": 1
  }
}