Pith Number

pith:4AFQX6MT

pith:2015:4AFQX6MTARLAQDJFYGLADUUOVM

not attested not anchored not stored refs pending

Investigation of methane adsorption and its effect on gas transport in shale matrix through microscale and mesoscale simulations

Li Chen, Qinjun Kangd, Ting Min, Wen-Quan Tao, Ya-Ling He, ZhongZhen Li

arxiv:1503.07445 v1 · 2015-03-25 · physics.chem-ph · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4AFQX6MTARLAQDJFYGLADUUOVM}

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	2026-05-18T02:20:21.062446Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e00b0bf9930456080d25c19601d28eab0ebc61865dad958e3caa45f0b1f1717a

Aliases

arxiv: 1503.07445 · arxiv_version: 1503.07445v1 · doi: 10.48550/arxiv.1503.07445 · pith_short_12: 4AFQX6MTARLA · pith_short_16: 4AFQX6MTARLAQDJF · pith_short_8: 4AFQX6MT

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/4AFQX6MTARLAQDJFYGLADUUOVM \
  | 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: e00b0bf9930456080d25c19601d28eab0ebc61865dad958e3caa45f0b1f1717a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a990b4bee1d13ac93c5c73f25cd9e3117ad24060a99b29ef4a66f92e42d48143",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2015-03-25T16:26:44Z",
    "title_canon_sha256": "ac751518421f7b4156fa85b5821be30945e69cf8f2a953aa4ae53f7a0b117096"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.07445",
    "kind": "arxiv",
    "version": 1
  }
}